La casa de la pradera

After the show moved to MGM studios from Paramount, the production moved onto Stage 15, the largest soundstage on the lot. When Ray Bolger guest appeared in season five he removed flooring from part of the studio where an old, defunct oil heater had been torn out and uncovered part of the Yellow Brick Road from El mago de Oz (1939), (in which he famously played the Scarecrow,) which was still intact. Melissa Gilbert the other children were extremely excited when they realised what it was.

After 'Nellie's' restaurant is renamed 'Caroline's', the name in the window goes back and forth between the two in subsequent episodes.

Featured in The Tonight Show Starring Johnny Carson: Michael Landon/Carl Reiner/Joanna Cassidy/Gloria Loring (1974)